Power modules simplify creepage and clearance design solutions for electric vehicles
Overmolding is the key to solving arcing issues in 48V automotive power systems
Density of power components has increased several orders of magnitude over the past couple of decades. On one hand this has led to a significant reduction in size and cost of power electronic converters; on the other hand, designing the appropriate cooling solution has become more and more challenging. In many cases, thermal management is the gating item that determines the feasibility of a project, and the thermal management solutions need to be evaluated at a very early stage in the design of a power supply.
To simplify your thermal evaluation Vicor has released several simulation models that enable evaluation of the thermal characteristics of our products. The simulator allows you to do a preliminary evaluation of the functionality of our products in your specific environment and operating conditions. The simulator evaluates whether the operating conditions selected by the user when under the selected cooling option are within specification, or if modification to the selected cooling strategy are needed.Overview of Vicor thermal simulator interface. In this example, the cooling type selected was “Heat Sink”. The Option of a “User Defined Cold Plate” is also available.
With just a few clicks, you can select the Vicor power component you are planning to use, customize your source and load conditions, ambient temperature, and evaluate the feasibility under several possible choices of cooling solutions. These solutions may include various types of Vicor heatsinks, as well as custom defined cold plate solutions. In a few seconds you will be able to determine the ideal cooling approach for your project, and you can proceed with your design knowing that thermal management has been addressed already!
Figure 2: Examples of results returned by the thermal simulation: the top image shows a cooling solution that is adequate for the selected operating conditions; the bottom one shows a cooling solution that is undersized, and provides directions on how to improve the thermal management.
Power modules simplify creepage and clearance design solutions for electric vehicles
Overmolding is the key to solving arcing issues in 48V automotive power systems
压力下的动力:满足军事领域激增的电力需求
军事电源系统设计者需要更多的性能(功率)和兼容性。了解 Vicor SOSA 电源如何解决难题
ReVolt – 技术问答
ReVolt 正在解决好莱坞片场的排放问题,下一步将把便携式 DC 电源应用于建筑工地、应急响应事件等领域
双向供电与快速瞬态响应能力赋能可扩展的主动悬架系统
正弦振幅转换器™(SAC™)模块凭借其独特的双向供电功能与瞬态响应速度组合,为主动悬架系统开辟了全新可能性




